Events on this day

Commander file

U-boat of the Day

U-boat Finder

Convoy route OG

Code

OG

Route

United Kingdom - Gibraltar

Area

North Atlantic

Notes

From October 1939 to August 1942 and again from may to October 1943, the KMS. Until July 1940 south of Ireland, then from North Channel. Combined with KMS in July 1943. In 1940 for a time also OGF (fast).